Adjustable shower chair



FIG. 1 is a bottom rear perspective view of the adjustable shower chair showing the claimed design;

FIG. 2 is a bottom front perspective view of the adjustable shower chair of FIG. 1 ;

FIG. 3 is a top front perspective view of the adjustable shower chair of FIG. 1 ;

FIG. 4 is a top rear perspective view of the adjustable shower chair of FIG. 1 ;

FIG. 5 is a top rear perspective view of the adjustable shower chair of FIG. 1 ; and,

FIG. 6 is a top side perspective view of the adjustable shower chair FIG. 1 . 

CLAIM I claim the ornamental design for the adjustable shower chair, as shown and described. 